Kiggly High Friction Diamond Shim - 6 Bolt or 7 Bolt Flexplate/Flywheel

This innovative diamond-infused High Friction Shim is now offered for use with 6 bolt or 7 bolt Flexplates/Flywheels on the 4g63 engine. Compatible with both automatic and 5-speed transmissions, this shim effectively increases the joint's grip by 3-4 times compared to bare metal surfaces. Its installation between the crankshaft and the flywheel/flexplate provides added safety against joint slipping, making it essential for high-powered and high-RPM builds. With a thickness of just 0.005", this cutting-edge technology far surpasses previous options in preventing the flexplate or flywheel from sliding, making it highly recommended for applications with torque above 500ft-lbs or revs above 9000rpm.